Cesspit Cleaning in Hitchin and Peterborough | The Role of Bacteria in Cesspit Maintenance and Our Top Tips

Cesspit Maintenance | The Importance of Bacteria

Cesspits are underground tanks designed to collect and store wastewater from your property. Unlike septic tanks, cesspits don’t treat waste – they simply hold it until it can be removed by a professional cesspit cleaning company. However, bacteria still play a vital role in breaking down organic matter within the cesspit, reducing the accumulation of solids, and minimising odours.

There are two main types of bacteria involved in the waste breakdown process: 

• Aerobic bacteria: which need oxygen.

• Anaerobic bacteria: which do not need oxygen.

In a cesspit, anaerobic bacteria are responsible for decomposing organic waste, converting solids into sludge and gases. This natural breakdown process helps prevent your cesspit from filling up too quickly and minimises foul odours that can be a nuisance to you and your neighbours.

How to Maintain Healthy Bacteria Levels

Maintaining healthy bacteria levels in your cesspit is crucial to ensure that waste is broken down effectively. Here are some professional tips from our drainage company for keeping your cesspit bacteria thriving:

Avoid Using Harsh Chemicals

Many household cleaning products contain harsh chemicals that can kill the beneficial bacteria in your cesspit. Without these bacteria, waste won't break down effectively, leading to a faster accumulation of solids and potential blockages.

Avoid using produtsc that contain:

• Bleach

• Ammonia

• Antibacterial Agents

Instead, opt for natural or eco-friendly cleaning products that are cesspit-safe and won’t harm the bacteria.

Be Mindful of What Goes Down the Drain

Flushing inappropriate items down your drains can disrupt the bacterial balance in your cesspit and cause serious problems. Avoid flushing the following:

• Wipes (even those labelled “flushable”)

• Sanitary products

• Paper towels

• Other non-biodegradable items

• Grease, fats and oils 

These materials can cause blockages and take much longer to break down, increasing the frequency of cesspit emptying. Fat, grease and oil can solidify and form a layer that prevents bacteria from effectively breaking down other waste.

Use Bacterial Additives When Necessary

Sometimes, your cesspit may need a boost to maintain healthy bacteria levels. Bacterial additives are available that can help introduce more beneficial bacteria into your cesspit, prompting the breakdown of waste. These additives are particularly useful if you’ve recently had to use harsh chemicals or if you notice that your cesspit is filling up more quickly than usual.

However, it’s important to use bacterial additives in moderation, as overuse can lead to an imbalance in your cesspit. Always follow the manufacturer’s guidelines and consult with a professional if you’re unsure. We are your cesspit cleaning experts.

Regularly Empty Your Cesspit

While bacteria play a significant role in breaking down waste, cesspits still need regular emptying to remove the accumulated sludge and prevent overflow. In Hitchin and Peterborough, the frequency of cesspit emptying will depend on the size of the tank and the number of occupants in your household. It’s recommended to schedule regular emptying with a professional company to guarantee your cesspit remains in great working condition.